Pith Number

pith:KG4S5DBE

pith:2012:KG4S5DBEW4O3USP3IGMZMMJK3N

not attested not anchored not stored refs pending

Optical study of superconducting Ga-rich layers in silicon

A. V. Pronin, E. Schachinger, J. Fiedler, J. Wosnitza, M. Helm, R. Skrotzki, T. Fischer, T. Herrmannsd\"orfer, V. Heera

arxiv:1206.2515 v1 · 2012-06-12 · cond-mat.supr-con · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KG4S5DBEW4O3USP3IGMZMMJK3N}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:36:58.117361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51b92e8c24b71dba49fb419996312adb71c6b6e7d013dae568afa9e9ab08cd46

Aliases

arxiv: 1206.2515 · arxiv_version: 1206.2515v1 · doi: 10.48550/arxiv.1206.2515 · pith_short_12: KG4S5DBEW4O3 · pith_short_16: KG4S5DBEW4O3USP3 · pith_short_8: KG4S5DBE

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/KG4S5DBEW4O3USP3IGMZMMJK3N \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 51b92e8c24b71dba49fb419996312adb71c6b6e7d013dae568afa9e9ab08cd46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c73c53ce673a28746b3587196842a5ab31067da9686a6765998bfe094dd5b76",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-06-12T12:58:35Z",
    "title_canon_sha256": "97bac0cba76768c2e89467a5c2c2f2f7988c8407eee755499cf4b4bdd85424be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2515",
    "kind": "arxiv",
    "version": 1
  }
}